STUDY OF THE PROPERTIES AND EFFECT OF NEW SURFACTANTS IN CEMENT SLURRY’S STRUCTURE FORMATION

Аннотация

Surface-active agents (surfactants) are widely used to improve the quality of materials and control technological processes. In this regard, a very urgent problem is the study new surfactants and creation of new compositions to improve the rheological and structure-forming properties of dispersed systems and cement slurries. To effectively solve this problem, it is necessary to investigate new surfactants in disperse systems. The purpose of this work was the study colloid-chemical properties of new surface-active derivatives of maleic acid and effectiveness for regulating structure formation in cement suspensions. Different methods for the measurements of properties and efficiency of new surfactants were used. New surfactants based on maleic acid derivatives with different numbers of ethoxy groups and carbon atoms in the alkyl chain were investigated.